USD403301SExpiredUtility

Box for a frequency converter

85
Assignee: DANFOSS ASPriority: Feb 8, 1996Filed: Aug 6, 1996Granted: Dec 29, 1998
Est. expiryFeb 8, 2016(expired)· nominal 20-yr term from priority
Inventors:Kjeld LehmannJorgen MollerJesper Sobygaard Nielsen
85
PatentIndex Score
47
Cited by
4
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a box for a frequency converter, as shown.

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